Education
Born in Marburg, Justi studied theology at the University of Berlin before transferring to philosophy. He graduated in 1859 with a thesis "Über die ästhetischen Elemente in der platonischen Philosophie".
Born in Marburg, Justi studied theology at the University of Berlin before transferring to philosophy. He graduated in 1859 with a thesis "Über die ästhetischen Elemente in der platonischen Philosophie".
Professor of art history at the University of Bonn, he wrote three major critical biographies: of Johann Joachim Winckelmann, of Diego Velázquez and of Michelangelo. Justi established his reputation with a three-volume work on Johann Joachim Winckelmann. He succeeded Anton Springer in the chair of art history at the University of Bonn, holding the post from 1872 until 1901.